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 Sathish Vadluri (SathishV1966) Mphasis
Mphasis
IN
SathishV1966 Member since 2017 11 posts
Mphasis
Posted: July 10, 2017
Last activity: July 11, 2017
Posted: 10 Jul 2017 11:27 EDT
Last activity: 11 Jul 2017 12:08 EDT
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Not able to add D-Node on Pega 7.2.2

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Hi ,

Im not able to enable D-Node as the cassandra failed to start. Im seeing NoHostAvailableException in logs.

Please do the needful

Thanks

Sathish

***Updated by moderator: Lochan to add Categories***

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Posted: 5 years ago
Posted: 10 Jul 2017 13:00 EDT
Paul Gentile (PaulGentile_GCS) PEGA Principal Engineer, Technical Support, 1:1 Customer Engagement
Pegasystems Inc.
US

There is an issue with your driver compatibility. Please open an SR stating "need Casandra driver for 3.0.x". Please provide the results from following query to the new SR.

select * from PR_ENGINECLASSES where  pzjar like '%cassandra-driver%';

 
Posted: 5 years ago
Posted: 11 Jul 2017 3:08 EDT
Vidyaranjan AV (Vidyaranjan) MOD Senior Online Community Moderator
Pegasystems Inc.
IN

Hi Sathish,

Do let us know the SR number so that we can tag it to the thread for the benefit of the engineer working on the case.

Thanks!
Posted: 5 years ago
Posted: 11 Jul 2017 12:08 EDT
Paul Gentile (PaulGentile_GCS) PEGA Principal Engineer, Technical Support, 1:1 Customer Engagement
Pegasystems Inc.
US

Hello Sathish,

You will want to request port of HFix-31496. This will provide an updated version of the Cassandra jar (cassandra-driver-core-3.1.2-pr.jar ... as well as prguava-16.0.1.jar).

Refer to : https://community.pega.com/support/support-articles/datastax-driver-upgrade-721

(note : there is an existing 7.2.2 hotfix for similar Cassandra issue (HFix-35132), but it does not upgrade the jars.

 

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